The NTN 3.25" Bore Round Tapered Roller Bearing Set is designed to provide superior performance and reliability in various industrial applications. This bearing set features a tapered roller design that helps reduce the risk of overheating and prolong the life of the bearing set. The tapered roller design also helps prevent damage due to thermal expansion, allowing for efficient heat transfer away from the bearing set. This bearing set is ideal for use in various industrial applications, including automotive, agricultural and industrial machinery. FleetPride is your First Click in Heavy Duty®.